Coffee Technology
Latest articles, industry insights and brewing guides
How to Pour Heart and Leaf Latte Art in 4 Steps
Learn the precise steps to pour professional-looking heart and leaf latte art, including milk height, pour points, and wrist movements.
How Temperature Affects Specialty Coffee Flavor
Discover how coffee’s acidity, sweetness, and aroma shift across brewing temperatures—and why your cup tastes different as it cools.
31 Global Coffee Drinks Every Coffee Lover Should Know
Explore 31 coffee drinks from around the world, including their ingredients and cultural origins, with a visual guide and detailed breakdown.
Who Invented the French Press Coffee Maker
The French press was patented in 1852, refined in Italy in 1935, and gained fame through a 1993 New York Times feature. Here’s how it evolved.
How to Make Coffee in 20 Seconds with an AeroPress
The AeroPress brews a rich cup of coffee in just 20 seconds using manual pressure. It’s affordable, fast, and favored by coffee enthusiasts worldwide.
Best Milk Types to Pair with Coffee
Discover how whole, low-fat, and skim milk change your coffee’s flavor and texture — and which gives the best balance of taste and nutrition.
Siphon Brewing: Why One Minute, Stirring, and Gas Release Matter
Learn why one minute is the standard brew time in siphon coffee, how stirring affects extraction, and what role gas release plays in your cup.
Coffee to Water Ratio: The Essential Brewing Formula
Learn the exact coffee-to-water ratios used by pros and home brewers. Discover how a standard 1:16 ratio compares to stronger 'enthusiast' brews.
How to Spot Fake Hario Siphon Coffee Makers
Learn how to tell real Hario siphon coffee makers from fakes by comparing details like lid text, rubber seals, and alcohol lamp design.
The 9 Classic Coffee Drinks and Their Exact Recipes
Learn the precise ingredients and ratios behind nine classic coffee drinks like espresso, latte, and macchiato, with visual breakdowns.
How to Froth Milk by Hand for Latte Art at Home
Learn how to create latte-worthy milk foam using just a manual whisk, hot water, powdered milk, and espresso—no machine required.
What You Didn't Know About Coffee Extraction and Flavor
Coffee doesn’t fully dissolve in water—here’s the science behind ideal extraction rates, flavor sources, and brewing mistakes to avoid.
How to Use a French Press for Better Coffee
Learn the exact grind, water temp, brew time, and steps to make smooth, full-bodied coffee with a French press. Includes pro tips.
How to Choose the Right Coffee Cup for Your Brew
Find out how cup material, shape, and size affect your coffee’s flavor—and which type works best for espresso, milk drinks, and single origins.
Coffee Capsules vs Coffee Pods: What’s the Difference?
Find out how coffee capsules and pods differ in materials, brewing methods, and environmental impact, plus which drinks each can make.
Best Ways to Store Coffee Beans: Keep Them Fresh Longer
Learn how to store coffee beans properly—use airtight containers, avoid light and heat, and manage CO₂ to preserve freshness.
Arabica vs Robusta Coffee Beans: Key Differences Explained
Learn how Arabica and Robusta differ in flavor, growing conditions, and caffeine — and why most specialty coffee uses Arabica.
From Planting to Harvest: The Life Cycle of Coffee Trees
Coffee trees take 3–5 years to fruit, peak between 6–10 years, and hit full yield at 15–20. Learn how shade, climate, and hand-picking shape your beans.
What Makes a Coffee Bean 'Specialty Grade'?
A specialty coffee bean must be defect-free, grown at altitude, carefully picked, and processed to strict standards. Here’s how to identify true specialty grade.
Key Coffee Tasting Terms Every Specialty Drinker Should Know
Learn essential coffee tasting vocabulary—acidity, body, complexity, and more—with clear definitions used by professional roasters and baristas.